Hello,
On Fri, 15 Nov 2002 23:31:11 +0200
"Nickolay Todorov" <[EMAIL PROTECTED]> wrote:
> Oshte neshto, spored men nachaloto na dannite e 0x1B. Nadiavam se da
> pomogne. :-)
zapisite sa po 92 bytes
i vytre sa mai (paskalski strings?)
1 bytes dyljina i sledva stringa no niama 0 na kraia
t.e. purvoto e name i e dylgo 27(0x1b) bytes
sledvashtia pochva s 03 koeto shte reche 3 bytes dyljina i t.n.
No spored tova dolu ima oshte neshto koeto e X - zapisite izliza che sa s razlichen
broi poleta?
--
have fun,
alex
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int printpstr(char *ptr)
{
char buf[100];
strncpy(buf,ptr+1,*ptr);
buf[*ptr] = '\0';
printf("%s",buf);
return ((int)*ptr)+1;
}
int main(int argc, char **argv)
{
int fd,rc;
char buf[92];
int flds=0;
if (argc < 2) {
fprintf(stderr,"%s datfile\n",argv[0]);
exit (EXIT_FAILURE);
}
fd = open(argv[1],O_RDONLY);
if (fd < 0) {
fprintf(stderr,"failed to open:%s %d(%s)\n",argv[1],
errno,strerror(errno));
exit (EXIT_FAILURE);
}
while (sizeof(buf) == read(fd,buf,sizeof(buf))) {
rc = 0;
flds =0;
printf("(");
while(rc < sizeof(buf)) {
if (*(buf+rc)) {
printf("\'");
rc+=printpstr(buf+rc);
printf("\'");
} else {
rc++;
printf("\'\'");
}
if (rc < sizeof(buf))
printf(",");
flds++;
}
printf(")\n");
fprintf(stderr,"(fields:%d)\n",flds);
}
close(fd);
exit (EXIT_SUCCESS);
}
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